- A blender is specified because it produces a much smoother, creamier spread
than a food processor or mini-prep machine will produce for this recipe.

- Pringles fat free crisps are specified because they contain Olestra, a fat
replacer/substitute that gives the spread a high-fat taste and texture. Baked
chips that do not contain Olestra will not work in this recipe.

- Better 'n Peanut Butter Low-Fat Spread can be substituted for any or all of
the reduced-fat peanut butter called for in the recipe, however it is sweeter,
so reduce the amount of artificial sweetener to taste